Development

Misc Discuss here miscellaneous stuff around development of openHAB. Add-ons Discuss here how to develop add-ons and ask conceptional questions on the technologies, concepts, etc. Features This category can be used to inform user and other developers about new features under development and to discuss details about them. Marketplace This category can be used by everyone that is looking for custom development work around openHAB or professional services like help on installation / customisation or similar tasks. IDE & Build Discuss here how to use/setup the IDE and build systems. Documentation Topics around how the documentation is organized, built and structured.

Topic	Replies	Views	Activity
About the Development category Development	0	2446	January 18, 2019
Event subscribe on sitemaps api Development sitemaps , events , api , subscribing	0	22	November 5, 2025
Null comparison always yields false is false Development null	5	95	November 4, 2025
Lambda Heat Pump in OpenHab Add-ons modbus	88	1785	November 3, 2025
Non Native openHAB bridges (new binding: SMA inverter via bluetooth ) Development python , sma , openhab5	5	65	November 2, 2025
REST api throws 500 on invalid datetime submited Development restapi , error500	1	50	October 27, 2025
UsbSerialDiscovery - what should it register? Development discovery	22	156	October 21, 2025
Latest version 4.3.7 on GitHub instead of 5.0.1(?) Development	37	541	October 21, 2025
OpenHAB OPC Server for DA and UA Development	0	37	October 21, 2025
OH3.2 Eclipse IDE: Caused by: java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory IDE & Build	16	766	October 19, 2025
ConnectLife HiSense, Gorenje, Asko, Atag, Toshiba, Vidaa binding Add-ons	4	1713	October 16, 2025
Rules and concurrency Development	62	483	October 14, 2025
Overzealous code analysis enforcement Development code-analysis	1	96	October 13, 2025
Upnp not working anymore on Development env Misc	4	68	October 13, 2025
Rule UID for rules created by scripts Development scripts , add-ons	19	124	October 13, 2025
VsCode / Git - Openhabian --> auto CRLF IDE & Build	4	72	October 12, 2025
Rules and return codes Development	65	398	October 8, 2025
How to report security related issues (Discussion) Misc security	13	1748	October 4, 2025
Minor UX feedback: Standard persistence Misc	0	39	October 1, 2025
Running a 5.1.0-SNAPSHOT bundle on 5.0.1 Add-ons	13	340	September 29, 2025
Ideas and Discussion: What Features Do You Want in openHAB 5.0? Features	712	15352	September 27, 2025
Working on add-on trying to update from 4.3.3 to 5.1.x and can't build Development build	10	146	October 31, 2025
Geofencing via OH Android and iOS app? Development geofence	18	328	November 3, 2025
Jmdns memory leak Development upnp	11	147	October 31, 2025
AI library support - not conversational AI! Development ai	14	249	October 31, 2025
Blockly: AND- and OR-Blocks with multiple inputs (mutuator) Development	11	171	October 27, 2025
TPLink Kasa and Tapo - Looking for a developer Development tapo , kasa	28	283	October 26, 2025
State Filter (Range Filter) Profile Features transformations , filter	81	975	September 11, 2025
OSGi Resolve gives error IDE & Build	40	668	September 7, 2025
Why is bundle `OPS4J Pax Web - Servlet API 3.1 compatibility` installed, but not used? Development karaf	9	75	October 19, 2025